It's never too late to get a great travel deal! Here are three of the best last-minute travel deals we found on the internet this week:

1. Europe for millennials

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Contiki, a tour operator for 18- to 35-year-olds, is taking 25 percent off its 18-day "Road to Athens" package. The tour, which begins in London on April 30 and ends in the Greek capital, starts at $2,757. Book by March 31.

2. Set sail to Antarctica

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Peregrine Adventures is offering up to 35 percent off its Antarctic cruises when you book by April 30. A twin cabin on the 10-day Antarctic Explorer voyage, which sails from Buenos Aires on Dec. 2, starts at $7,526.

3. A Polynesian package

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Air Tahiti Nui is offering 10 Tahiti travel packages that cost little more than the round-trip airfare from Los Angeles. The Magical Moorea trip starts at $1,998 per person and includes five nights at a beachfront resort. Book by April 15.